1940's U.S. Navy Chelsea Clock Co. Ship Clock

Just found in a local estate is this vintage U.S. Navy ships clock made by the Chelsea Clock Co. in Boston probably in the 1930's or 40's.. This clock has a bakelite case, measures about 7 5/8" at base, 2 3/4" deep, and about a 5 1/2" clock face. I have had it running for a couple days and it seems to keep good time. It does not come with a key. I dont know how long it will run once fully wound. The clock face is in excellant condition with gold numerals, brass minute and hour hands as well as a sweeping alloy second hand. The back has a small plaque reading: Restored by Norfolk Naval Shipyard, Date July 1963.. This clock has a Serial # 5091 E.... This clock is really clean and shows very well... I have sold antiques for 15 years and am now selling on Ebay. Please bid with confidence. High bidder to pre-pay with Paypal, money order, cashiers check, or personal check (around 10 days to clear)...... Buyer also responsible for Shipping and Handling costs. I ship priority postal with confirmation.... Looks to be $18.00 at most, shipping within U.S.... Insurance is OPTIONAL. I pack all items carefully, but I strongly recommend insurance.....California residents MUST add 8 3/4% sales tax, or provide valid resale information on a 3 x 5 card. Please look at my other auctions for more interesting antique and vintage items. Please email me with any questions. Good Luck! ..